Leonard Barroli

Prof. Leonard Barroli

Department of Information and Communication Engineering, Faculty of Information Engineering, Fukuoka Institute of Technology (FIT), 3-30-1 Wajiro-Higashi, Higashi-Ku, Fukuoka 811-0295, Japan
orcid

Research Focus & Metrics

Academic Career Length

28Years (1999-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2014 in Journal of High Speed Networks
Verified
Journal Article
Closed access
PDF file
SSShinji Sakamoto
Shinji Sakamoto
EKElis Kulla
Elis Kulla
TOTetsuya Oda
Tetsuya Oda
MIMakoto Ikeda
Makoto Ikeda
LBLeonard Barroli
Leonard Barroli
Fatos XhafaFatos Xhafa
Fatos Xhafa
One of the key advantages of Wireless Mesh Networks (WMNs) is their importance for providing cost-efficient broadband connectivity. There are issues for achieving the network connectivity and user coverage, which are related with the node placement problem. In this work, we compare Hill Climbing (HC), Simulated Annealing (SA) and Genetic Algorithm (GA) by simulations for node placement problem. We want to find the optimal distribution of router nodes in order to provide the best network connectivity and provide the best coverage in a set of randomly distributed clients. From the simulation results, all algorithms converge to the maximum size of Giant Component (GC). However, according to the number of covered mesh clients, HC and SA converge faster.

25 December 2013 in Soft Computing
Verified
Journal Article
Closed access
PDF file
ESEvjola Spaho
Evjola Spaho
SSShinji Sakamoto
Shinji Sakamoto
LBLeonard Barroli
Leonard Barroli
Fatos XhafaFatos Xhafa
Fatos Xhafa
MIMakoto Ikeda
Makoto Ikeda

17 April 2015 in Journal of Ambient Intelligence and Humanized Computing
Verified
Journal Article
Closed access
PDF file
Donald ElmaziDonald Elmazi
Donald Elmazi
EKElis Kulla
Elis Kulla
Tetsuya OdaTetsuya Oda
Tetsuya Oda
ESEvjola Spaho
Evjola Spaho
SSShinji Sakamoto
Shinji Sakamoto
LBLeonard Barroli
Leonard Barroli


15 May 2015 in Journal of High Speed Networks
Verified
Journal Article
Closed access
PDF file
KMKeita Matsuo
Keita Matsuo
Donald ElmaziDonald Elmazi
Donald Elmazi
YLYi Liu
Yi Liu
SSShinji Sakamoto
Shinji Sakamoto
GMGjergji Mino
Gjergji Mino
LBLeonard Barroli
Leonard Barroli
Call Admission Control (CAC) is one of the resource management functions which regulates network access to ensure QoS provisioning. However, the decision for CAC is very challenging issue due to user mobility, limited radio spectrum and multimedia tr

11 January 2012 in Journal of Ambient Intelligence and Humanized Computing
Verified
Journal Article
Closed access
PDF file
Tetsuya OdaTetsuya Oda
Tetsuya Oda
ABAdmir Barolli
Admir Barolli
Fatos XhafaFatos Xhafa
Fatos Xhafa
LBLeonard Barroli
Leonard Barroli
MIMakoto Ikeda
Makoto Ikeda
MTMakoto Takizawa
Makoto Takizawa